Investigation on unstable fluid load compensation of a diverged flow poppet valve
This paper proposes an effective methodology to decrease the unstable fluid load on the plug of a poppet valve. The aim is to minimize the impact of the sudden fluid load on the control performance and reduce the failure rate of the valve by compensating the output torque of the actuator in real tim...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-11-01
|
| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484722017280 |
| _version_ | 1797901853738926080 |
|---|---|
| author | Jiazhen Han Yudong Xie Yong Wang Qixian Wang Yubing Zhang Jinyong Ju Xinbiao Zhang Zihan Pan |
| author_facet | Jiazhen Han Yudong Xie Yong Wang Qixian Wang Yubing Zhang Jinyong Ju Xinbiao Zhang Zihan Pan |
| author_sort | Jiazhen Han |
| collection | DOAJ |
| description | This paper proposes an effective methodology to decrease the unstable fluid load on the plug of a poppet valve. The aim is to minimize the impact of the sudden fluid load on the control performance and reduce the failure rate of the valve by compensating the output torque of the actuator in real time. The total load superimposed with the unstable fluid load acting on the plug was derived and the relationship among the fluid load, flow parameters and plug displacement was established. Based on the principle of the current loop in the control system of the permanent magnet synchronous motor, the method and strategy of compensating the maximum output torque of the actuator on demand were presented. The co-simulation model of the poppet valve system and load compensation module was built applying AMESim and Matlab/Simulink, and the compensation effect of the valve under sudden change conditions was analyzed. Simulation results show that the unstable fluid load acting on the compensated plug was significantly reduced, and the time for the valve to achieve the equilibrium was shortened by 38.5%. To address implementation concerns, simulation results with different abrupt loads and compensation coefficients were also studied. |
| first_indexed | 2024-04-10T09:08:30Z |
| format | Article |
| id | doaj.art-28421676099f4218b90ebcb52494562d |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-04-10T09:08:30Z |
| publishDate | 2022-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-28421676099f4218b90ebcb52494562d2023-02-21T05:13:15ZengElsevierEnergy Reports2352-48472022-11-0181223712254Investigation on unstable fluid load compensation of a diverged flow poppet valveJiazhen Han0Yudong Xie1Yong Wang2Qixian Wang3Yubing Zhang4Jinyong Ju5Xinbiao Zhang6Zihan Pan7School of Mechanical Engineering, Shandong University, Jinan, China; Key Laboratory of High-efficiency and Clean Mechanical Manufacture, Ministry of Education, Jinan, ChinaSchool of Mechanical Engineering, Shandong University, Jinan, China; Key Laboratory of High-efficiency and Clean Mechanical Manufacture, Ministry of Education, Jinan, China; Corresponding authors at: School of Mechanical Engineering, Shandong University, Jinan, China.School of Mechanical Engineering, Shandong University, Jinan, China; Key Laboratory of High-efficiency and Clean Mechanical Manufacture, Ministry of Education, Jinan, China; Corresponding authors at: School of Mechanical Engineering, Shandong University, Jinan, China.Ocean College, Zhejiang University, Zhoushan, ChinaSchool of Mechanical Engineering, Shandong University, Jinan, China; Key Laboratory of High-efficiency and Clean Mechanical Manufacture, Ministry of Education, Jinan, ChinaSchool of Mechanical Engineering, Shandong University, Jinan, China; Key Laboratory of High-efficiency and Clean Mechanical Manufacture, Ministry of Education, Jinan, ChinaSchool of Mechanical Engineering, Shandong University, Jinan, China; Key Laboratory of High-efficiency and Clean Mechanical Manufacture, Ministry of Education, Jinan, ChinaSchool of Mechanical Engineering, Shandong University, Jinan, China; Key Laboratory of High-efficiency and Clean Mechanical Manufacture, Ministry of Education, Jinan, ChinaThis paper proposes an effective methodology to decrease the unstable fluid load on the plug of a poppet valve. The aim is to minimize the impact of the sudden fluid load on the control performance and reduce the failure rate of the valve by compensating the output torque of the actuator in real time. The total load superimposed with the unstable fluid load acting on the plug was derived and the relationship among the fluid load, flow parameters and plug displacement was established. Based on the principle of the current loop in the control system of the permanent magnet synchronous motor, the method and strategy of compensating the maximum output torque of the actuator on demand were presented. The co-simulation model of the poppet valve system and load compensation module was built applying AMESim and Matlab/Simulink, and the compensation effect of the valve under sudden change conditions was analyzed. Simulation results show that the unstable fluid load acting on the compensated plug was significantly reduced, and the time for the valve to achieve the equilibrium was shortened by 38.5%. To address implementation concerns, simulation results with different abrupt loads and compensation coefficients were also studied.http://www.sciencedirect.com/science/article/pii/S2352484722017280Poppet valveActuatorLoad compensationCo-simulation |
| spellingShingle | Jiazhen Han Yudong Xie Yong Wang Qixian Wang Yubing Zhang Jinyong Ju Xinbiao Zhang Zihan Pan Investigation on unstable fluid load compensation of a diverged flow poppet valve Energy Reports Poppet valve Actuator Load compensation Co-simulation |
| title | Investigation on unstable fluid load compensation of a diverged flow poppet valve |
| title_full | Investigation on unstable fluid load compensation of a diverged flow poppet valve |
| title_fullStr | Investigation on unstable fluid load compensation of a diverged flow poppet valve |
| title_full_unstemmed | Investigation on unstable fluid load compensation of a diverged flow poppet valve |
| title_short | Investigation on unstable fluid load compensation of a diverged flow poppet valve |
| title_sort | investigation on unstable fluid load compensation of a diverged flow poppet valve |
| topic | Poppet valve Actuator Load compensation Co-simulation |
| url | http://www.sciencedirect.com/science/article/pii/S2352484722017280 |
| work_keys_str_mv | AT jiazhenhan investigationonunstablefluidloadcompensationofadivergedflowpoppetvalve AT yudongxie investigationonunstablefluidloadcompensationofadivergedflowpoppetvalve AT yongwang investigationonunstablefluidloadcompensationofadivergedflowpoppetvalve AT qixianwang investigationonunstablefluidloadcompensationofadivergedflowpoppetvalve AT yubingzhang investigationonunstablefluidloadcompensationofadivergedflowpoppetvalve AT jinyongju investigationonunstablefluidloadcompensationofadivergedflowpoppetvalve AT xinbiaozhang investigationonunstablefluidloadcompensationofadivergedflowpoppetvalve AT zihanpan investigationonunstablefluidloadcompensationofadivergedflowpoppetvalve |